Sdlc
[计] 同步数据链路控制规程
🗣️ 情景例句
Whatever you think is right for you is right for us.
你认为对你是好的对我们来说也是好的。
The chief aim of man is not to get money.
人生的主要目的不是为了挣钱。
Excuse me. What's that over there?
请问，那边是什么东西？